SEOUL, South Korea — An explosion near South Korea’s heavily fortified border with North Korea injured three South Korean military Three South Korean military officers have been injured in an explosion near the country’s heavily fortified border with North Korea Key points and original sources are listed below.

• SEOUL, South Korea — An explosion near South Korea’s heavily fortified border with North Korea injured three South Korean militaryS1

• Three South Korean military officers have been injured in an explosion near the country’s heavily fortified border with North KoreaS2

• Two were ​evacuated by helicopter. The ⁠third is expected to be transported ‌by road before being airlifted by helicopterS3